diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index c8857d1..f8d7d29
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     rouge (3.3.0)
     ruby_dep (1.5.0)
     safe_yaml (1.0.4)